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        Module&nbsp;store_disk
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<h1 class="epydoc">Source Code for <a href="yatter.storage.store_disk-module.html">Module yatter.storage.store_disk</a></h1>
<pre class="py-src">
<a name="L1"></a><tt class="py-lineno"> 1</tt>  <tt class="py-line"><tt class="py-docstring">"""</tt> </tt>
<a name="L2"></a><tt class="py-lineno"> 2</tt>  <tt class="py-line"><tt class="py-docstring">@newfield project: Project </tt> </tt>
<a name="L3"></a><tt class="py-lineno"> 3</tt>  <tt class="py-line"><tt class="py-docstring">@project: yatter</tt> </tt>
<a name="L4"></a><tt class="py-lineno"> 4</tt>  <tt class="py-line"><tt class="py-docstring">@newfield description: Description </tt> </tt>
<a name="L5"></a><tt class="py-lineno"> 5</tt>  <tt class="py-line"><tt class="py-docstring">@description: Twitter Client, based on Python 2.5</tt> </tt>
<a name="L6"></a><tt class="py-lineno"> 6</tt>  <tt class="py-line"><tt class="py-docstring"></tt> </tt>
<a name="L7"></a><tt class="py-lineno"> 7</tt>  <tt class="py-line"><tt class="py-docstring">@Author: U{Andreas del Galdo&lt;mailto:andreas.delgaldo@mac.com&gt;}</tt> </tt>
<a name="L8"></a><tt class="py-lineno"> 8</tt>  <tt class="py-line"><tt class="py-docstring">@summary: Handles the process of storing the data to the harddisk. This </tt> </tt>
<a name="L9"></a><tt class="py-lineno"> 9</tt>  <tt class="py-line"><tt class="py-docstring">          Module is needed to handle the access to the caching system for images.</tt> </tt>
<a name="L10"></a><tt class="py-lineno">10</tt>  <tt class="py-line"><tt class="py-docstring">"""</tt> </tt>
<a name="L11"></a><tt class="py-lineno">11</tt>  <tt class="py-line"> </tt>
<a name="L12"></a><tt class="py-lineno">12</tt>  <tt class="py-line"><tt class="py-keyword">import</tt> <tt id="link-0" class="py-name" targets="Package yatter=yatter-module.html"><a title="yatter" class="py-name" href="#" onclick="return doclink('link-0', 'yatter', 'link-0');">yatter</a></tt><tt class="py-op">.</tt><tt id="link-1" class="py-name" targets="Package yatter.tools=yatter.tools-module.html"><a title="yatter.tools" class="py-name" href="#" onclick="return doclink('link-1', 'tools', 'link-1');">tools</a></tt><tt class="py-op">.</tt><tt id="link-2" class="py-name" targets="Module yatter.tools.network=yatter.tools.network-module.html"><a title="yatter.tools.network" class="py-name" href="#" onclick="return doclink('link-2', 'network', 'link-2');">network</a></tt> </tt>
<a name="L13"></a><tt class="py-lineno">13</tt>  <tt class="py-line"><tt class="py-keyword">import</tt> <tt class="py-name">os</tt> </tt>
<a name="L14"></a><tt class="py-lineno">14</tt>  <tt class="py-line"><tt class="py-keyword">import</tt> <tt class="py-name">urllib2</tt> </tt>
<a name="L15"></a><tt class="py-lineno">15</tt>  <tt class="py-line"><tt class="py-keyword">import</tt> <tt class="py-name">logging</tt> </tt>
<a name="L16"></a><tt class="py-lineno">16</tt>  <tt class="py-line"> </tt>
<a name="storeImage"></a><div id="storeImage-def"><a name="L17"></a><tt class="py-lineno">17</tt> <a class="py-toggle" href="#" id="storeImage-toggle" onclick="return toggle('storeImage');">-</a><tt class="py-line"><tt class="py-keyword">def</tt> <a class="py-def-name" href="yatter.storage.store_disk-module.html#storeImage">storeImage</a><tt class="py-op">(</tt><tt class="py-param">path</tt><tt class="py-op">,</tt> <tt class="py-param">url</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="storeImage-collapsed" style="display:none;" pad="++" indent="++++"></div><div id="storeImage-expanded"><a name="L18"></a><tt class="py-lineno">18</tt>  <tt class="py-line">    <tt class="py-keyword">try</tt><tt class="py-op">:</tt> </tt>
<a name="L19"></a><tt class="py-lineno">19</tt>  <tt class="py-line">        <tt class="py-name">logging</tt><tt class="py-op">.</tt><tt class="py-name">debug</tt><tt class="py-op">(</tt><tt class="py-string">"storage.store_disk.storeImage()"</tt><tt class="py-op">)</tt> </tt>
<a name="L20"></a><tt class="py-lineno">20</tt>  <tt class="py-line">        <tt class="py-name">request</tt> <tt class="py-op">=</tt> <tt id="link-3" class="py-name"><a title="yatter" class="py-name" href="#" onclick="return doclink('link-3', 'yatter', 'link-0');">yatter</a></tt><tt class="py-op">.</tt><tt id="link-4" class="py-name"><a title="yatter.tools" class="py-name" href="#" onclick="return doclink('link-4', 'tools', 'link-1');">tools</a></tt><tt class="py-op">.</tt><tt id="link-5" class="py-name"><a title="yatter.tools.network" class="py-name" href="#" onclick="return doclink('link-5', 'network', 'link-2');">network</a></tt><tt class="py-op">.</tt><tt class="py-name">createRequest</tt><tt class="py-op">(</tt><tt class="py-name">url</tt><tt class="py-op">)</tt><tt class="py-op">;</tt> </tt>
<a name="L21"></a><tt class="py-lineno">21</tt>  <tt class="py-line">        <tt class="py-name">filename</tt> <tt class="py-op">=</tt> <tt class="py-name">url</tt><tt class="py-op">[</tt><tt class="py-name">url</tt><tt class="py-op">.</tt><tt class="py-name">rfind</tt><tt class="py-op">(</tt><tt class="py-string">'/'</tt><tt class="py-op">)</tt> <tt class="py-op">+</tt> <tt class="py-number">1</tt><tt class="py-op">:</tt><tt class="py-op">]</tt> </tt>
<a name="L22"></a><tt class="py-lineno">22</tt>  <tt class="py-line">         </tt>
<a name="L23"></a><tt class="py-lineno">23</tt>  <tt class="py-line">        <tt class="py-name">image_handler</tt> <tt class="py-op">=</tt> <tt class="py-name">open</tt><tt class="py-op">(</tt><tt class="py-name">path</tt> <tt class="py-op">+</tt> <tt class="py-name">os</tt><tt class="py-op">.</tt><tt class="py-name">sep</tt> <tt class="py-op">+</tt> <tt class="py-name">filename</tt><tt class="py-op">,</tt><tt class="py-string">'wb'</tt><tt class="py-op">)</tt> </tt>
<a name="L24"></a><tt class="py-lineno">24</tt>  <tt class="py-line">        <tt class="py-name">image_handler</tt><tt class="py-op">.</tt><tt class="py-name">write</tt><tt class="py-op">(</tt><tt class="py-name">request</tt><tt class="py-op">.</tt><tt class="py-name">read</tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
<a name="L25"></a><tt class="py-lineno">25</tt>  <tt class="py-line">        <tt class="py-name">image_handler</tt><tt class="py-op">.</tt><tt class="py-name">close</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
<a name="L26"></a><tt class="py-lineno">26</tt>  <tt class="py-line">        <tt class="py-name">request</tt><tt class="py-op">.</tt><tt class="py-name">close</tt><tt class="py-op">(</tt><tt class="py-op">)</tt>         </tt>
<a name="L27"></a><tt class="py-lineno">27</tt>  <tt class="py-line">        <tt class="py-keyword">return</tt> <tt class="py-name">True</tt> </tt>
<a name="L28"></a><tt class="py-lineno">28</tt>  <tt class="py-line">    <tt class="py-keyword">except</tt><tt class="py-op">:</tt> </tt>
<a name="L29"></a><tt class="py-lineno">29</tt>  <tt class="py-line">        <tt class="py-name">logging</tt><tt class="py-op">.</tt><tt class="py-name">error</tt><tt class="py-op">(</tt><tt class="py-string">"storage.store_disk.storeImage()::ERROR"</tt><tt class="py-op">)</tt> </tt>
<a name="L30"></a><tt class="py-lineno">30</tt>  <tt class="py-line">        <tt class="py-keyword">return</tt> <tt class="py-name">False</tt> </tt>
</div><a name="L31"></a><tt class="py-lineno">31</tt>  <tt class="py-line">     </tt>
<a name="loadImage"></a><div id="loadImage-def"><a name="L32"></a><tt class="py-lineno">32</tt> <a class="py-toggle" href="#" id="loadImage-toggle" onclick="return toggle('loadImage');">-</a><tt class="py-line"><tt class="py-keyword">def</tt> <a class="py-def-name" href="yatter.storage.store_disk-module.html#loadImage">loadImage</a><tt class="py-op">(</tt><tt class="py-param">path</tt><tt class="py-op">,</tt> <tt class="py-param">filename</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="loadImage-collapsed" style="display:none;" pad="++" indent="++++"></div><div id="loadImage-expanded"><a name="L33"></a><tt class="py-lineno">33</tt>  <tt class="py-line">    <tt class="py-keyword">try</tt><tt class="py-op">:</tt> </tt>
<a name="L34"></a><tt class="py-lineno">34</tt>  <tt class="py-line">        <tt class="py-name">logging</tt><tt class="py-op">.</tt><tt class="py-name">debug</tt><tt class="py-op">(</tt><tt class="py-string">"storage.store_disk.loadImage()"</tt><tt class="py-op">)</tt> </tt>
<a name="L35"></a><tt class="py-lineno">35</tt>  <tt class="py-line">        <tt class="py-name">filename</tt> <tt class="py-op">=</tt> <tt class="py-name">filename</tt><tt class="py-op">[</tt><tt class="py-name">filename</tt><tt class="py-op">.</tt><tt class="py-name">rfind</tt><tt class="py-op">(</tt><tt class="py-string">'/'</tt><tt class="py-op">)</tt> <tt class="py-op">+</tt> <tt class="py-number">1</tt><tt class="py-op">:</tt><tt class="py-op">]</tt> </tt>
<a name="L36"></a><tt class="py-lineno">36</tt>  <tt class="py-line">        <tt class="py-keyword">if</tt> <tt class="py-op">(</tt><tt class="py-name">os</tt><tt class="py-op">.</tt><tt class="py-name">path</tt><tt class="py-op">.</tt><tt class="py-name">exists</tt><tt class="py-op">(</tt><tt class="py-name">path</tt> <tt class="py-op">+</tt> <tt class="py-name">os</tt><tt class="py-op">.</tt><tt class="py-name">sep</tt> <tt class="py-op">+</tt> <tt class="py-name">filename</tt><tt class="py-op">)</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
<a name="L37"></a><tt class="py-lineno">37</tt>  <tt class="py-line">            <tt class="py-name">image_handler</tt> <tt class="py-op">=</tt> <tt class="py-name">open</tt><tt class="py-op">(</tt><tt class="py-name">path</tt> <tt class="py-op">+</tt> <tt class="py-name">os</tt><tt class="py-op">.</tt><tt class="py-name">sep</tt> <tt class="py-op">+</tt> <tt class="py-name">filename</tt><tt class="py-op">,</tt><tt class="py-string">'rb'</tt><tt class="py-op">)</tt> </tt>
<a name="L38"></a><tt class="py-lineno">38</tt>  <tt class="py-line">            <tt id="link-6" class="py-name" targets="Variable yatter.main.user_image=yatter.main-module.html#user_image"><a title="yatter.main.user_image" class="py-name" href="#" onclick="return doclink('link-6', 'user_image', 'link-6');">user_image</a></tt> <tt class="py-op">=</tt> <tt class="py-name">image_handler</tt><tt class="py-op">.</tt><tt class="py-name">read</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
<a name="L39"></a><tt class="py-lineno">39</tt>  <tt class="py-line">            <tt class="py-name">image_handler</tt><tt class="py-op">.</tt><tt class="py-name">close</tt><tt class="py-op">(</tt><tt class="py-op">)</tt>     </tt>
<a name="L40"></a><tt class="py-lineno">40</tt>  <tt class="py-line">        <tt class="py-keyword">return</tt> <tt id="link-7" class="py-name"><a title="yatter.main.user_image" class="py-name" href="#" onclick="return doclink('link-7', 'user_image', 'link-6');">user_image</a></tt> </tt>
<a name="L41"></a><tt class="py-lineno">41</tt>  <tt class="py-line">    <tt class="py-keyword">except</tt><tt class="py-op">:</tt> </tt>
<a name="L42"></a><tt class="py-lineno">42</tt>  <tt class="py-line">        <tt class="py-name">logging</tt><tt class="py-op">.</tt><tt class="py-name">error</tt><tt class="py-op">(</tt><tt class="py-string">"storage.store_disk.loadImage()::ERROR"</tt><tt class="py-op">)</tt> </tt>
<a name="L43"></a><tt class="py-lineno">43</tt>  <tt class="py-line">        <tt class="py-keyword">return</tt> <tt class="py-name">False</tt> </tt>
</div><a name="L44"></a><tt class="py-lineno">44</tt>  <tt class="py-line"> </tt><script type="text/javascript">
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